Apparatus and method for producing a signal to reduce the PAR in a multicarrier system
    1.
    发明授权
    Apparatus and method for producing a signal to reduce the PAR in a multicarrier system 有权
    用于产生信号以减少多载波系统中的PAR的装置和方法

    公开(公告)号:US08467463B2

    公开(公告)日:2013-06-18

    申请号:US12312578

    申请日:2007-10-24

    IPC分类号: H04L27/28

    CPC分类号: H04L27/2618 H04L27/2623

    摘要: An apparatus produces a reduction signal for a signal having a plurality of subcarriers. The apparatus has a limiter which is designed to produce a limited signal from the signal having a plurality of subcarriers;—a coefficient ascertainment unit which is designed to determine coefficients for unused subcarriers of the signal having a plurality of subcarriers from the limited signal; and—a signal generator which is designed to generate the reduction signal from the coefficients. The reduction signal is able to be combined with the signal in order to form a reduced signal. The coefficient ascertainment unit is designed to project the limited signals onto a K-th base formula.

    摘要翻译: 一种装置产生用于具有多个子载波的信号的缩小信号。 该设备具有限制器,其被设计为从具有多个子载波的信号产生有限信号; - 系数确定单元,被设计为从有限信号中确定具有多个子载波的信号的未使用子载波的系数; 以及被设计为从所述系数产生所述减小信号的信号发生器。 还原信号能够与信号组合以便形成减小的信号。 系数确定单元被设计成将有限信号投影到第K个基本公式上。

    Device For A Radio Station
    4.
    发明申请
    Device For A Radio Station 审中-公开
    无线电台设备

    公开(公告)号:US20080025281A1

    公开(公告)日:2008-01-31

    申请号:US10573488

    申请日:2004-08-31

    IPC分类号: H04B7/216

    CPC分类号: H04W88/08

    摘要: A device for a radio station has a first multiplexer provided with at least two inlets for receiving base hand data and an outlet for delivering base band data to an emission unit. The device is also provided with a first processing unit that is connected to the first inlet of the first multiplexer, for delivering first band data at a first data rate, for transmission by the emission unit according to a first radio standard, and a second processing unit that is connected to the second input of the first multiplexer, for delivering second base band data at the first data rate, for transmission by the emission unit according to a second radio standard.

    摘要翻译: 一种用于无线电台的装置具有第一多路复用器,该多路复用器设置有至少两个用于接收基本手数据的入口和用于将基带数据传送到发射单元的出口。 该设备还具有连接到第一多路复用器的第一入口的第一处理单元,用于以第一数据速率传送第一频带数据,以便由发射单元根据第一无线电标准进行传输,以及第二处理 连接到第一多路复用器的第二输入端的单元,用于以第一数据速率传送第二基带数据,以便由发射单元根据第二无线电标准传输。

    APPARATUS AND METHOD FOR PRODUCING A SIGNAL TO REDUCE THE PAR IN A MULTICARRIER SYSTEM
    5.
    发明申请
    APPARATUS AND METHOD FOR PRODUCING A SIGNAL TO REDUCE THE PAR IN A MULTICARRIER SYSTEM 有权
    用于产生信号以减少多边形系统中的PAR的装置和方法

    公开(公告)号:US20100128811A1

    公开(公告)日:2010-05-27

    申请号:US12312578

    申请日:2007-10-24

    IPC分类号: H04L27/26

    CPC分类号: H04L27/2618 H04L27/2623

    摘要: An apparatus produces a reduction signal for a signal having a plurality of subcarriers. The apparatus has a limiter which is designed to produce a limited signal from the signal having a plurality of subcarriers; -a coefficient ascertainment unit which is designed to determine coefficients for unused subcarriers of the signal having a plurality of subcarriers from the limited signal; and -a signal generator which is designed to generate the reduction signal from the coefficients. The reduction signal is able to be combined with the signal in order to form a reduced signal. The coefficient ascertainment unit is designed to project the limited signals onto a K-th base formula.

    摘要翻译: 一种装置产生用于具有多个子载波的信号的缩小信号。 该装置具有限制器,其被设计成从具有多个子载波的信号产生有限的信号; - 系数确定单元,其被设计为从所述有限信号中确定具有多个子载波的信号的未使用子载波的系数; 以及 - 被设计为从所述系数产生所述减小信号的信号发生器。 还原信号能够与信号组合以便形成减小的信号。 系数确定单元被设计成将有限信号投影到第K个基本公式上。